EP 0855177 A3 20000712 - Whitening powder
Title (en)
Whitening powder
Title (de)
Bleichendes Pulver
Title (fr)
Poudre de blanchissement
Publication
Application
Priority
JP 2454497 A 19970124
Abstract (en)
[origin: EP0855177A2] A whitening powder comprises the following ingredients: <TABLE> The whitening powder is substantially free of any powder coated with a fluorine compound, the weight ratio of the ingredient (B) to the ingredient (A) is at least 1, and the sum of the ingredient (B) and the ingredient (C) accounts for at least 80 wt.% of the whitening powder.
IPC 1-7
IPC 8 full level
A61K 8/25 (2006.01); A61K 8/34 (2006.01); A61K 8/67 (2006.01); A61K 8/98 (2006.01); A61Q 19/00 (2006.01); A61Q 19/02 (2006.01)
CPC (source: EP KR US)
A61K 8/25 (2013.01 - EP KR US); A61K 8/34 (2013.01 - EP KR US); A61K 8/676 (2013.01 - EP KR US); A61K 8/982 (2013.01 - EP KR US); A61Q 19/00 (2013.01 - EP KR US); A61Q 19/02 (2013.01 - KR); A61Q 19/02 (2013.01 - EP US)
Citation (search report)
- [Y] US 5478552 A 19951226 - HASEGAWA TOMOKO [JP]
- [Y] US 5412004 A 19950502 - TACHIBANA KIYOMI [JP], et al
Designated contracting state (EPC)
AT BE CH DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
EP 0855177 A2 19980729; EP 0855177 A3 20000712; EP 0855177 B1 20041006; CA 2226996 A1 19980724; CA 2226996 C 20060815; CN 1140255 C 20040303; CN 1194824 A 19981007; DE 69826740 D1 20041111; DE 69826740 T2 20051006; HK 1012174 A1 19990730; KR 100497736 B1 20050914; KR 19980070544 A 19981026; TW 513312 B 20021211; US 6126926 A 20001003
DOCDB simple family (application)
EP 98100862 A 19980119; CA 2226996 A 19980114; CN 98105610 A 19980124; DE 69826740 T 19980119; HK 98113410 A 19981215; KR 19980001091 A 19980116; TW 87100730 A 19980120; US 751398 A 19980115